Publication2 med aquascape Publication1cs complete | Page 193

Pic 2
Pic 2: In juvenile fish the pale yellow colour is uni-
form throughout the body with a big spot in the
middle of the lateral line and one more in the cau-
dal peduncle. You can see that many specimens
have a purple or violet colour in the iris of the
eyes; a feature absent in other populations.
With all the above we can conclude that the pro-
cess of evolution continues right in front of us,
species are changing, adapting to their environ-
ment and the different conditions, which some-
times humans suddenly change, which prevents
the process adaptation of the species takes place
and finally the species becomes extinct. Hopefully
we preserve what is left in a better way.
Photo credits:
Francisco Gutiérrez Franco
Marco Arroyo
Edgar Rodriguez Caamano
Sabinas Hidalgo
© Marco Arroyo
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